multiple-files

BW 44: Global economics (solution)

Get better at: CSV, multiple files, plotting with Seaborn, string operations, pivot tables, window functions, and joins.

Dec 14, 2023 16 min read paid

BW #44: Global economics

Get better at: APIs, grouping, multiple files, stack and unstack, window functions, plotting, and regular expressions.

Dec 13, 2023 3 min read paid

BW #37: Consumer finances (solution)

Get better at: Excel files, comprehensions, multiple files, stack-unstack, and plotting.

Oct 26, 2023 15 min read paid

BW #37: Consumer finances

Get better at: Excel files, comprehensions, multiple files, stack-unstack, and plotting.

Oct 25, 2023 4 min read paid

BW #33: Fracking (solution)

Get practice with CSV files, multiple files, comprehensions, dates and times, formatting, missing data, plotting, and grouping.

Sep 28, 2023 19 min read paid

BW #33: Fracking

Get practice with CSV files, multiple files, comprehensions, dates and times, formatting, missing data, plotting, and grouping.

Sep 27, 2023 3 min read paid

BW #32: Unions (solution)

Get practice with Excel files, string manipulation, cleaning data, multiple files, and plotting

Sep 21, 2023 15 min read paid

BW #32: Unions

Get practice with Excel files, string manipulation, cleaning data, multiple files, and plotting

Sep 20, 2023 3 min read paid

BW #26: Hot weather (solution)

Get practice with fixed-width fields, multiple files, comprehensions, memory optimization, joining, and plotting

Jul 27, 2023 17 min read paid

BW #26: Hot weather

Get practice with fixed-width fields, multiple files, comprehensions, memory optimization, joining, and plotting

Jul 26, 2023 4 min read paid

BW #24: Wildfire smoke (solution)

Get practice working with multiple files, comprehensions, grouping, plotting, and GeoPandas

Jul 13, 2023 12 min read paid

BW #24: Wildfire smoke